Description

1-Naphthalenecarbonylchloride,1,2-Dihydro-(9Ci) is a specialized organic intermediate featuring a reactive carbonyl chloride group on a partially saturated naphthalene core. This compound matters as a versatile building block for synthesizing complex molecules, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and organic electronic materials.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating complex colorants and photostable pigments.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalytic systems and metal-organic frameworks (MOFs).
• Academic and Contract Research: Utilized in university and CRO laboratories for exploratory organic synthesis and methodological studies.

Basic Information

Product Name	1-Naphthalenecarbonylchloride,1,2-Dihydro-(9Ci)
CAS No.	61836-95-1
Molecular Formula	C11H9ClO
Molecular Weight	192.64 g/mol
Synonyms	1,2-Dihydro-1-naphthoyl chloride; 1,2-Dihydronaphthalene-1-carbonyl chloride; 3,4-Dihydronaphthalene-1-carbonyl chloride; α-Chlorocarbonyl-1,2-dihydronaphthalene; 1-Chlorocarbonyl-1,2-dihydronaphthalene; 1-(Chloroformyl)-1,2-dihydronaphthalene
EINECS	Contact for details

Quality Control

Our 1-Naphthalenecarbonylchloride,1,2-Dihydro-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.